package ooday03;

public class InterfaceDome {
    public static void main(String[] args) {

    }
}










interface Inter{
    void aoo();
}
interface Inter2{
    void boo();
}
interface Inter1 extends Inter{
     void coo();
}
class a implements Inter,Inter2{
    public void aoo(){};
    public void boo(){};

        }

abstract class abb{
   abstract   void String ();
}


class bba extends abb implements Inter{
    void String(){

    }
   public void aoo(){

   }
}